Yep, I agree. But all those aircraft seen without the centrally-placed, smaller SN2 radar antenna, only had the radio wire antenna on the starboard side, a difference notable in the G-2 and early G-4.
I had actually started to fit this to my model, when I was informed, by a very reliable source, that it shouldn't be there, and a further search of photographs of aircraft with only the larger 'antlers', confirmed this, and I did actually spend a lot of time researching the details.
Please understand, I'm not being critical, just pointing out that the antenna fit apparently was different, depending on radar fitted. If photo evidence of your actual subject shows the second wire, fine.
But whatever, it's still a very impressive model !